public void EndOfWeekTest()
{
var date = DateUtilities.EndOfWeek(new DateTime(2015, 1, 1));
Assert.AreEqual(new DateTime(2015, 1, 3), date);
date = DateUtilities.EndOfWeek(new DateTime(2015, 12, 25));
Assert.AreEqual(new DateTime(2015, 12, 26), date);
}